循环泵改双速运行的经济性分析

Economic Analysis of Circulator Reforming for Two-speed Operation

目前电力系统面临着竟价上网的激烈竞争,降低厂用电率,合理调配设备运行方式是每个电力企业急需解决的问题。循环泵是用电量较大的辅机设备,为此对秦皇岛发电有限公司二期循环泵改为高、低速运行的经济性进行分析,以期获得良好的经济效果。

At present, electric power system is faced with intense competition. The reduction of auxiliary power ratio, and the rational allocation of operation modes are the urgent need of all electric power enterprises. The circulator is a kind of auxiliaries with large electric energy comsumption. Therefore,this paper gives the economic analysis of reforming circulators for two-speed operation.